I hope I'm not becoming too obnoxious with the fog light subject. The new AdMore Lighting wiring adapter (harness) is ready for purchase, complete with instructions. I wrote the first draft of the instructions myself and we finalized them. I can also be messaged for tips or help when installing. AdMore has made a fantastic product for our bikes, which just so happens to be universal for all bikes (old and new).
You could easily wire additional LED lighting to this harness and control multiple sets of lights. Think extra light bar turn signals or mirrors to start.
The wiring adapter was made with the SoCal Pathfinder lights in mind, but you don't have to stop there. AdMore also has an official page for us which is not open to the public yet (awaiting distributor work), but you can now buy the adapter without ever speaking to anyone over the phone or email.
https://www.admorelighting.com/product/valkyrie-adapter/A lot of time and work went into making this adapter as easy as possible to install and use. I've been running 2 of their harnesses on my 1800 with NO issues or failures. Light'em up ladies and gentlemen!